Is the house fuse o.k. ?
Is the red filter indicator flashing?
Poor performance
Is there any dust in the surface of primary
filter?
Is there any obstacle blocking the
air inlet/outlet?
Is there anything stuck on the fan or in
the air outlet?
Is the machine tilted?
Please set a lower grade of wind speed
if the noise is too loud, or set sleep mode
of wind speed when using at night.
It is the normal phenomenon that the
machine emits the smell of plastic for the
first time.
The machine will emit nasty smell if the
filter is dusty, so in this case, please clean
or replace the filter.
If the burning smell emits from the machine,
please unplug the power socket and contact
with buyer or customer service.
Please press the Wind Speed/Filter button
for 7 seconds to reset the machine and
the life counter of the filter will start.
Notice:
If the above instructions can not solve your problems and you
need maintenance, please contact the supplier or after sales service
Page 12 of 16
Malfunctions / Troubleshooting
Fault
Cause
The device does not work
Is the electrical power supply o.k.?
Significant noise
Coming out nasty smell
The filter change indicator
lights up after the filter has
been replaced.
center. Please do not disassemble the machine to maintain by yourself.
